Publication
Humidity passive sensors based on UHF RFID using cork dielectric slabs
| dc.contributor.author | Gonçalves, Ricardo | |
| dc.contributor.author | Pinho, Pedro | |
| dc.contributor.author | Carvalho, Nuno Borges | |
| dc.contributor.author | Tentzeris, Manos M. | |
| dc.date.accessioned | 2016-04-18T17:33:09Z | |
| dc.date.available | 2016-04-18T17:33:09Z | |
| dc.date.issued | 2015-08-27 | |
| dc.description.abstract | In this paper we show the design of passive UHF RFID tag antenna on cork substrate. Due to the cork sensitivity to humidity changes, we can use the developed sensor to sense changes in the relative humidity of the environment, without the need for batteries. The antenna is built using inkjet printing technology, which allows a good accuracy of the design manufacturing. The sensor proved usable for humidity changes detection with a variation of threshold power from 11 to 15 dB between 60 and near 100% humidity levels. Presenting, therefore, reading ranges between 3 to 5 meters. © 2015 EurAAP. | pt_PT |
| dc.identifier.citation | GONÇALVES, Ricardo; [et al] - Humidity passive sensors based on UHF RFID using cork dielectric slabs. In 9th European Conference on Antennas and Propagation - EuCAP`2015. Lisbon, Portugal: IEEE, 2015. ISBN 978-889070185-6, pp. 1-4 | pt_PT |
| dc.identifier.isbn | 978-889070185-6 | |
| dc.identifier.isbn | 978-8-8907-0182-5 | |
| dc.identifier.issn | 2164-3342 | |
| dc.identifier.uri | http://hdl.handle.net/10400.21/6027 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.relation.ispartofseries | 7228346 | |
| dc.subject | Cork substrate | pt_PT |
| dc.subject | RFID | pt_PT |
| dc.subject | Humidity sensor | pt_PT |
| dc.title | Humidity passive sensors based on UHF RFID using cork dielectric slabs | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Lisbon, Portugal | pt_PT |
| oaire.citation.endPage | 4 | |
| oaire.citation.startPage | Institute of Electrical and Electronics Engineers Inc. | pt_PT |
| oaire.citation.startPage | 1 | |
| oaire.citation.title | EuCAP 2015, 9th European Conference on Antennas and Propagation | pt_PT |
| person.familyName | Pinho | |
| person.givenName | Pedro | |
| person.identifier.ciencia-id | 4C17-7EC8-C889 | |
| person.identifier.orcid | 0000-0001-5588-7794 | |
| person.identifier.rid | D-4304-2009 | |
| person.identifier.scopus-author-id | 16031596400 | |
| rcaap.rights | closedAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
| relation.isAuthorOfPublication | 8347c340-8bc5-4fe8-8377-6bf016c2e2d2 | |
| relation.isAuthorOfPublication.latestForDiscovery | 8347c340-8bc5-4fe8-8377-6bf016c2e2d2 |
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